{"schema":"threatline.record/2","record":{"id":"CVE-2026-117608","aliases":[],"summary":"Assimp through 6.0.5 Heap Out-of-Bounds Read via MD2 Importer Integer Overflow","details":"Assimp through 6.0.5 contains an integer overflow vulnerability in MD2Importer::ValidateHeader() that allows attackers to bypass frame table bounds checks using crafted header fields. Attackers can supply a malicious .md2 file whose numFrames and numVertices values wrap the 32-bit size check, causing heap out-of-bounds reads that crash applications or expose adjacent heap memory.","categories":["Unclassified"],"product":"assimp","vendor":"assimp","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-117608","source_modified_at":"2026-10-28T02:03:17.365Z","fetched_at":"2026-10-28T08:18:35.509402Z","product":"assimp","vendor":"assimp","versions":[{"version":"0","status":"affected","versionType":"semver","lessThanOrEqual":"6.0.5"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-28T02:03:17.365Z","modified_at":"2026-10-28T02:03:17.365Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-117608","fetched_at":"2026-10-28T08:18:35.509402Z","source_modified_at":"2026-10-28T02:03:17.365Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://github.com/assimp/assimp/issues/6929","tags":["issue-tracking"]},{"source":"CVE List","url":"https://github.com/assimp/assimp/pull/6963","tags":["patch","issue-tracking"]},{"source":"CVE List","url":"https://github.com/assimp/assimp/commit/7dbc85d9218fae017d4fad70269e7569f7b0c870","tags":["patch"]},{"source":"CVE List","url":"https://github.com/assimp/assimp/blob/v6.0.5/code/AssetLib/MD2/MD2Loader.cpp#L171-L176","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/assimp/assimp","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/assimp-through-6.0.5-heap-out-of-bounds-read-via-md2-importer-integer-overflow","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-28T02:03:17.365Z","content_hash":"9f86a010016e2351c58fd2371778787b22dae27f63433c5e3465afa4b072f378"}}